<template>
  <a-card :bordered="false" class="card-area">
    <div :class="advanced ? 'search' : null">
      <!-- 搜索区域 -->
      <a-form layout="horizontal">
        <a-row>
          <div :class="advanced ? null: 'fold'">
            <a-col :md="12" :sm="24">
              <a-form-item
                label="菜单名称"
                :labelCol="{span: 4}"
                :wrapperCol="{span: 18, offset: 2}">
                <a-input v-model="queryParams.menuName"/>
              </a-form-item>
            </a-col>
            <a-col :md="12" :sm="24">
              <a-form-item
                label="父级菜单"
                :labelCol="{span: 4}"
                :wrapperCol="{span: 18, offset: 2}">
                <a-select  @change="handleTypeChange">
                  <a-select-option v-for="menu in menuParentData" :key="menu.menuId">
                    {{menu.menuName}}
                  </a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
          </div>
          <span style="float: right; margin-top: 3px;">
            <a-button type="primary" @click="search">查询</a-button>
            <a-button style="margin-left: 8px" @click="reset">重置</a-button>
             <a @click="toggleAdvanced" style="margin-left: 8px">
              {{advanced ? '收起' : '展开'}}
              <a-icon :type="advanced ? 'up' : 'down'"/>
            </a>
          </span>
        </a-row>
      </a-form>
    </div>
    <div>
      <div class="operator">
        <a-button type="primary" ghost @click="add" v-hasPermission="['user:add']">新增</a-button>
        <a-button @click="batchDelete" v-hasPermission="['user:delete']">删除</a-button>
<!--        <a-dropdown v-hasAnyPermission="['user:reset','user:export']">-->
<!--          <a-menu slot="overlay">-->
<!--            <a-menu-item v-hasPermission="['user:reset']" key="password-reset" @click="resetPassword">密码重置</a-menu-item>-->
<!--            <a-menu-item v-hasPermission="['user:export']" key="export-data" @click="exportExcel">导出Excel</a-menu-item>-->
<!--          </a-menu>-->
<!--          <a-button>-->
<!--            更多操作-->
<!--            <a-icon type="down"/>-->
<!--          </a-button>-->
<!--        </a-dropdown>-->
      </div>
      <!-- 表格区域 -->
      <a-table ref="TableInfo"
               :columns="columns"
               :dataSource="dataSource"
               :pagination="pagination"
               :loading="loading"
               :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
               :scroll="{ x: 900 }"
               @change="handleTableChange">
        <template slot="email" slot-scope="text, record">
          <a-popover placement="topLeft">
            <template slot="content">
              <div>{{text}}</div>
            </template>
            <p style="width: 150px;margin-bottom: 0">{{text}}</p>
          </a-popover>
        </template>
        <template slot="operation" slot-scope="text, record">
          <a-icon v-hasPermission="['user:update']" type="setting" theme="twoTone" twoToneColor="#4a9ff5"
                  @click="edit(record)" title="修改用户"></a-icon>
          &nbsp;
<!--          <a-icon v-hasPermission="['user:view']" type="eye" theme="twoTone" twoToneColor="#42b983"-->
<!--                  @click="view(record)" title="查看"></a-icon>-->
          <a-badge v-hasNoPermission="['user:update','user:view']" status="warning" text="无权限"></a-badge>
        </template>
      </a-table>
    </div>
    <!-- 用户信息查看 -->
<!--    <user-info-->
<!--      :userInfoData="userInfo.data"-->
<!--      :userInfoVisiable="userInfo.visiable"-->
<!--      @close="handleUserInfoClose">-->
<!--    </user-info>-->
    <!-- 新增用户 -->
    <user-add
      @close="handleUserAddClose"
      @success="handleUserAddSuccess"
      :userAddVisiable="userAdd.visiable">
    </user-add>
    <!-- 修改用户 -->
    <user-edit
      ref="userEdit"
      @close="handleUserEditClose"
      @success="handleUserEditSuccess"
      :userEditVisiable="userEdit.visiable">
    </user-edit>
  </a-card>
</template>

<script>
  import DeptInputTree from '../../system/dept//DeptInputTree'
  import RangeDate from '@/components/datetime/RangeDate'
  import UserAdd from './MenuAdd'
  import UserEdit from './MenuEdit'

  export default {
    name: 'User',
    components: {UserAdd, UserEdit, DeptInputTree, RangeDate},
    data() {
      return {
        advanced: false,
        userAdd: {
          visiable: false
        },
        userEdit: {
          visiable: false
        },
        queryParams: {},
        filteredInfo: null,
        sortedInfo: null,
        paginationInfo: null,
        dataSource: [],
        selectedRowKeys: [],
        loading: false,
        menuParentData: [],
        pagination: {
          pageSizeOptions: ['10', '20', '30', '40', '100'],
          defaultCurrent: 1,
          defaultPageSize: 10,
          showQuickJumper: true,
          showSizeChanger: true,
          showTotal: (total, range) => `显示 ${range[0]} ~ ${range[1]} 条记录，共 ${total} 条记录`
        }
      }
    },
    computed: {
      columns() {
        let {sortedInfo, filteredInfo} = this
        sortedInfo = sortedInfo || {}
        filteredInfo = filteredInfo || {}
        return [{
          title: '菜单名称',
          dataIndex: 'menuName',
          sorter: (a, b) => a.accountCode.length - b.accountCode.length,
          sortOrder: sortedInfo.columnKey === 'accountCode' && sortedInfo.order
        }, {
          title: '父级菜单',
          dataIndex: 'parentMenuName'
        }, {
          title: '菜单URL',
          dataIndex: 'menuUrl'
        }, {
          title: '执行脚本',
          dataIndex: 'menuScript'
        }, {
          title: '菜单类型',
          dataIndex: 'menuType',
          customRender: (text, row, index) => {
            switch (text) {
              case 1:
                return <a-tag color="cyan">模块</a-tag>
              case 2:
                return <a-tag color="cyan">菜单</a-tag>
              case 3:
                return <a-tag color="cyan">按钮</a-tag>
              default:
                return text
            }
          },
        }, {
          title: '菜单描述',
          dataIndex: 'menuDescription'
        }, {
          title: '操作',
          dataIndex: 'operation',
          scopedSlots: {customRender: 'operation'}
        }]
      }
    },
    mounted() {
      this.fetch()
    },
    created() {
      this.getMenuParentInfo();
    },
    methods: {
      onSelectChange(selectedRowKeys) {
        this.selectedRowKeys = selectedRowKeys
      },
      toggleAdvanced() {
        this.advanced = !this.advanced
        if (!this.advanced) {
          this.queryParams.createTimeFrom = ''
          this.queryParams.createTimeTo = ''
        }
      },
      add() {
        this.userAdd.visiable = true
      },
      handleUserAddClose() {
        this.userAdd.visiable = false
      },
      handleUserAddSuccess() {
        this.userAdd.visiable = false
        this.$message.success('新增菜单成功')
        this.search()
      },
      edit(record) {
        console.log(record)
        this.$refs.userEdit.setFormValues(record)
        this.userEdit.visiable = true
      },
      handleUserEditClose() {
        this.userEdit.visiable = false
      },
      handleUserEditSuccess() {
        this.userEdit.visiable = false
        this.$message.success('修改菜单成功')
        this.search()
      },
      handleTypeChange(value) {
        this.queryParams.parentMenuId = value || ''
      },
      handleDateChange(value) {
        if (value) {
          this.queryParams.createTimeFrom = value[0]
          this.queryParams.createTimeTo = value[1]
        }
      },
      batchDelete() {
        if (!this.selectedRowKeys.length) {
          this.$message.warning('请选择需要删除的记录')
          return
        }
        let that = this
        this.$confirm({
          title: '确定删除所选中的记录?',
          content: '当您点击确定按钮后，这些记录将会被彻底删除',
          centered: true,
          onOk() {
            let ids = []
            for (let key of that.selectedRowKeys) {
              ids.push(that.dataSource[key].menuId)
            }
            that.$delete('/power/menu-info/man/'+ids,).then(() => {
              that.$message.success('删除成功')
              that.selectedRowKeys = []
              that.search()
            })
          },
          onCancel() {
            that.selectedRowKeys = []
          }
        })
      },
      resetPassword() {
        if (!this.selectedRowKeys.length) {
          this.$message.warning('请选择需要重置密码的用户')
          return
        }
        let that = this
        this.$confirm({
          title: '确定重置选中用户密码?',
          content: '当您点击确定按钮后，这些用户的密码将会重置为1234qwer',
          centered: true,
          onOk() {
            let usernames = []
            for (let key of that.selectedRowKeys) {
              usernames.push(that.dataSource[key].username)
            }
            that.$put('user/password/reset', {
              usernames: usernames.join(',')
            }).then(() => {
              that.$message.success('重置用户密码成功')
              that.selectedRowKeys = []
            })
          },
          onCancel() {
            that.selectedRowKeys = []
          }
        })
      },
      exportExcel() {
        let {sortedInfo, filteredInfo} = this
        let sortField, sortOrder
        // 获取当前列的排序和列的过滤规则
        if (sortedInfo) {
          sortField = sortedInfo.field
          sortOrder = sortedInfo.order
        }
        this.$export('user/excel', {
          sortField: sortField,
          sortOrder: sortOrder,
          ...this.queryParams,
          ...filteredInfo
        })
      },
      search() {
        let {sortedInfo, filteredInfo} = this
        let sortField, sortOrder
        // 获取当前列的排序和列的过滤规则
        if (sortedInfo) {
          sortField = sortedInfo.field
          sortOrder = sortedInfo.order
        }
        this.fetch({
          sortField: sortField,
          sortOrder: sortOrder,
          ...this.queryParams,
          ...filteredInfo
        })
      },
      reset() {
        // 取消选中
        this.selectedRowKeys = []
        // 重置分页
        this.$refs.TableInfo.pagination.current = this.pagination.defaultCurrent
        if (this.paginationInfo) {
          this.paginationInfo.current = this.pagination.defaultCurrent
          this.paginationInfo.pageSize = this.pagination.defaultPageSize
        }
        // 重置列过滤器规则
        this.filteredInfo = null
        // 重置列排序规则
        this.sortedInfo = null
        // 重置查询参数
        this.queryParams = {}
        // 清空部门树选择
        this.$refs.deptTree.reset()
        // 清空时间选择
        if (this.advanced) {
          this.$refs.createTime.reset()
        }
        this.fetch()
      },
      handleTableChange(pagination, filters, sorter) {
        // 将这三个参数赋值给Vue data，用于后续使用
        this.paginationInfo = pagination
        this.filteredInfo = filters
        this.sortedInfo = sorter
        this.fetch({
          sortField: sorter.field,
          sortOrder: sorter.order,
          ...this.queryParams,
          ...filters
        })
      },
      fetch(params = {}) {
        // 显示loading
        this.loading = true
        if (this.paginationInfo) {
          // 如果分页信息不为空，则设置表格当前第几页，每页条数，并设置查询分页参数
          this.$refs.TableInfo.pagination.current = this.paginationInfo.current
          this.$refs.TableInfo.pagination.pageSize = this.paginationInfo.pageSize
          params.size = this.paginationInfo.pageSize
          params.current = this.paginationInfo.current
        } else {
          // 如果分页信息为空，则设置为默认值
          params.size = this.pagination.defaultPageSize
          params.current = this.pagination.defaultCurrent
        }
        this.$get('/power/menu-info/page', {
          ...params
        }).then((r) => {
          let data = r.data.data
          const pagination = {...this.pagination}
          pagination.total = data.total
          this.dataSource = data.records
          this.pagination = pagination
          // 数据加载完毕，关闭loading
          this.loading = false
        })
      },
      getMenuParentInfo() {
        this.$get('/power/menu-info/parent').then((r) => {
          this.menuParentData = r.data.data;
        })
      }
    }
  }
</script>
<style lang="less" scoped>
  @import "../../../../static/less/Common";
</style>
